Methacrylamide
ihe onwunwe kemịkalụ
Usoro kemịkalụ :C4H7NO Ibu molekụla :85.1 CAS:79-39-0 EINECS:201-202-3 Ebe agbaze :108 ℃ Ebe esi mmiri: 215 ℃
Okwu mmeghe na atụmatụ ngwaahịa
Methacrylamide bụ ihe mejupụtara organic nwere usoro molekul C4H7NO. A makwaara ya dịka 2-methylacrylamide (2-methyl-propenamide), 2-methyl-2-propenamide (2-propenAMID), α-propenamide (α-methylpropenamide), Alpha-methyl acrylic amide. N'okpomọkụ ụlọ, methylacrylamide bụ kristal ọcha, ngwaahịa ụlọ ọrụ na-acha odo odo ntakịrị. A na-agbaze ngwa ngwa na mmiri, a na-agbaze na mmanya, methylene chloride, a na-agbaze ntakịrị na ether, chloroform, a naghị agbaze na petroleum ether, carbon tetrachloride. N'okpomọkụ dị elu, methylacrylamide nwere ike ime ka ọ dị ọkụ ma wepụta ọtụtụ okpomọkụ, nke dị mfe ibute mgbawa na mgbawa arịa ọbara. N'ihe gbasara ọkụ mepere emepe, methylacrylamide na-ere ọkụ nke ukwuu, ire ere ọkụ, mwepụ nke carbon monoxide na-egbu egbu, carbon dioxide, nitrogen oxide na gas nitrogen oxide ndị ọzọ. Ngwaahịa a bụ kemịkalụ na-egbu egbu. Ọ nwere ike ịkpasu anya, akpụkpọ ahụ na akpụkpọ ahụ mucous iwe. A ga-emechi ya ma debe ya ka ọ ghara ịpụta ìhè. Methylacrylamide bụ ihe dị n'etiti mmepụta nke methyl methacrylate.
jiri
A na-ejikarị ya eme ihe maka nkwadebe nke methyl methacrylate, organic synthesis, polymer synthesis na ubi ndị ọzọ. Na mgbakwunye, a na-agba methylacrylamide ma ọ bụ silk degumming, na-agba agba tupu mgbanwe ibu arọ.
ngwugwu na njem
B. Enwere ike iji ngwaahịa a, 25KG, Akpa.
C. Debe ihe mkpuchi n'ime ụlọ ebe dị jụụ, kpọrọ nkụ, ikuku na-abatakwa n'ime ya. A ga-emechi ihe mkpuchi ahụ nke ọma mgbe ejiri ya mee ihe ọ bụla tupu ejiri ya.
D. A ga-emechi ngwaahịa a nke ọma n'oge njem iji gbochie mmiri, alkali na asịd siri ike, mmiri ozuzo na ihe ndị ọzọ na-adịghị ọcha ịgwakọta.
